|Cai Yi Ling|
|Home World||The Gold Dimension|
|First Appearance||KO One|
|Portrayed by||Alien Huang (黃鴻升)|
Cai Yi Ling (蔡一0) is a girly guy whose position on the KO ranking is 9 and is a student at Huang Cheng High School (皇城高中).
No real ability is shown from him, but he does exhibit the super-speeding ability.
It can be assumed that he was even smarter or as smart as Wang Ya Se because he was able to use quote that was twice the length of Ya Se's quote.
|Top 10 KO|
| KO 1: Tian Hong Guang | KO 2: Lei Ke Si | KO 3: Wang Da Dong/Wang Ya Se | KO 4: Ding Xiao Yu | KO 5: Tong Da You |
KO 7: Cai Yun Han | KO 9: Cai Yi Ling
| KO 11: Da Li Jun | KO 13: Sha Jie | KO 14: Tao Zi | KO 15: Bai Linda | KO 19: Zhong Quan |
KO 21: Tian Cai Xiao Diao Shou | KO 22: Bing Qi Lin | KO 23: Na Lu Wan Zai | KO 24: Xuan Wo Ming Ren | KO 25: Bing Qi Bu
KO 26: Kua Ke Brothers | KO 27: Guai Yi Bo Shi | KO 28: Zang San Feng
|KO 135: Jin Bao San | KO 150: Elementary Student|